7748148

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 19192320

約数和(自身を除く): 11444172

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 67, 69, 92, 134, 138, 201, 268, 276, 402, 419, 804, 838, 1257, 1541, 1676, 2514, 3082, 4623, 5028, 6164, 9246, 9637, 18492, 19274, 28073, 28911, 38548, 56146, 57822, 84219, 112292, 115644, 168438, 336876, 645679, 1291358, 1937037, 2582716, 3874074, 7748148]

約数ペア:

[(1, 7748148), (2, 3874074), (3, 2582716), (4, 1937037), (6, 1291358), (12, 645679), (23, 336876), (46, 168438), (67, 115644), (69, 112292), (92, 84219), (134, 57822), (138, 56146), (201, 38548), (268, 28911), (276, 28073), (402, 19274), (419, 18492), (804, 9637), (838, 9246), (1257, 6164), (1541, 5028), (1676, 4623), (2514, 3082)]